/*
 * Copyright 2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.statemachine.support;

import org.springframework.context.Lifecycle;

import reactor.core.publisher.Mono;

/**
 * Reactive equivalent of a {@link Lifecycle}.
 *
 * @author Janne Valkealahti
 * @see Lifecycle
 *
 */
public interface StateMachineReactiveLifecycle {

	/**
	 * Starts component reactively.
	 *
	 * @return the mono for completion
	 */
	default Mono<Void> startReactively() {
		return Mono.empty();
	}

	/**
	 * Stops component reactively.
	 *
	 * @return the mono for completion
	 */
	default Mono<Void> stopReactively() {
		return Mono.empty();
	}
}
